KR20210121302A - 채널에 액체를 공급하는 공급 장치의 작동방법, 공급 장치, 중공형 카테터 및 카테터 펌프 - Google Patents

채널에 액체를 공급하는 공급 장치의 작동방법, 공급 장치, 중공형 카테터 및 카테터 펌프 Download PDF

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Publication number
KR20210121302A
KR20210121302A KR1020217031033A KR20217031033A KR20210121302A KR 20210121302 A KR20210121302 A KR 20210121302A KR 1020217031033 A KR1020217031033 A KR 1020217031033A KR 20217031033 A KR20217031033 A KR 20217031033A KR 20210121302 A KR20210121302 A KR 20210121302A
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KR
South Korea
Prior art keywords
channel
pump
liquid
sensor
catheter
Prior art date
Application number
KR1020217031033A
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English (en)
Korean (ko)
Inventor
멜라니 틸러
사미 엘
라이너 리빙
Original Assignee
이씨피 엔트빅클룽스게젤샤프트 엠베하
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이씨피 엔트빅클룽스게젤샤프트 엠베하 filed Critical 이씨피 엔트빅클룽스게젤샤프트 엠베하
Priority to KR1020237007535A priority Critical patent/KR20230038595A/ko
Publication of KR20210121302A publication Critical patent/KR20210121302A/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/13—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel by means of a catheter allowing explantation, e.g. catheter pumps temporarily introduced via the vascular system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/17—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular balloon pumps
    • A61M60/174—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular balloon pumps discharging the blood to the ventricle or arterial system via a cannula internal to the ventricle or arterial system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/205—Non-positive displacement blood pumps
    • A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/408—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable
    • A61M60/411—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor
    • A61M60/414—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor transmitted by a rotating cable, e.g. for blood pumps mounted on a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/562—Electronic control means, e.g. for feedback regulation for making blood flow pulsatile in blood pumps that do not intrinsically create pulsatile flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/818—Bearings
    • A61M60/825—Contact bearings, e.g. ball-and-cup or pivot bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/827—Sealings between moving parts
    • A61M60/829—Sealings between moving parts having a purge fluid supply

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
KR1020217031033A 2013-10-14 2014-10-09 채널에 액체를 공급하는 공급 장치의 작동방법, 공급 장치, 중공형 카테터 및 카테터 펌프 KR20210121302A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020237007535A KR20230038595A (ko) 2013-10-14 2014-10-09 채널에 액체를 공급하는 공급 장치의 작동방법, 공급 장치, 중공형 카테터 및 카테터 펌프

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP20130188579 EP2860399A1 (fr) 2013-10-14 2013-10-14 Procédé de fonctionnement d'un dispositif d'alimentation qui sollicite un canal avec un liquide, et dispositif d'alimentation
EP13188579.0 2013-10-14
PCT/EP2014/071706 WO2015055515A1 (fr) 2013-10-14 2014-10-09 Procédé de fonction d'un dispositif d'alimentation qui alimente un conduit avec un liquide, dispositif d'alimentation, cathéter creux et pompe de cathéter
KR1020167012259A KR102311071B1 (ko) 2013-10-14 2014-10-09 채널에 액체를 공급하는 공급 장치의 작동방법, 공급 장치, 중공형 카테터 및 카테터 펌프

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020167012259A Division KR102311071B1 (ko) 2013-10-14 2014-10-09 채널에 액체를 공급하는 공급 장치의 작동방법, 공급 장치, 중공형 카테터 및 카테터 펌프

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020237007535A Division KR20230038595A (ko) 2013-10-14 2014-10-09 채널에 액체를 공급하는 공급 장치의 작동방법, 공급 장치, 중공형 카테터 및 카테터 펌프

Publications (1)

Publication Number Publication Date
KR20210121302A true KR20210121302A (ko) 2021-10-07

Family

ID=49488465

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020237007535A KR20230038595A (ko) 2013-10-14 2014-10-09 채널에 액체를 공급하는 공급 장치의 작동방법, 공급 장치, 중공형 카테터 및 카테터 펌프
KR1020167012259A KR102311071B1 (ko) 2013-10-14 2014-10-09 채널에 액체를 공급하는 공급 장치의 작동방법, 공급 장치, 중공형 카테터 및 카테터 펌프
KR1020217031033A KR20210121302A (ko) 2013-10-14 2014-10-09 채널에 액체를 공급하는 공급 장치의 작동방법, 공급 장치, 중공형 카테터 및 카테터 펌프

Family Applications Before (2)

Application Number Title Priority Date Filing Date
KR1020237007535A KR20230038595A (ko) 2013-10-14 2014-10-09 채널에 액체를 공급하는 공급 장치의 작동방법, 공급 장치, 중공형 카테터 및 카테터 펌프
KR1020167012259A KR102311071B1 (ko) 2013-10-14 2014-10-09 채널에 액체를 공급하는 공급 장치의 작동방법, 공급 장치, 중공형 카테터 및 카테터 펌프

Country Status (10)

Country Link
US (3) US10195323B2 (fr)
EP (4) EP2860399A1 (fr)
JP (4) JP6758181B2 (fr)
KR (3) KR20230038595A (fr)
CN (2) CN108457844B (fr)
CA (1) CA2925422A1 (fr)
DK (2) DK3594500T3 (fr)
ES (2) ES2916710T3 (fr)
HK (2) HK1223670A1 (fr)
WO (1) WO2015055515A1 (fr)

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US20190192752A1 (en) 2019-06-27
DK3594500T3 (da) 2022-06-27
EP4033100A1 (fr) 2022-07-27
JP7372378B2 (ja) 2023-10-31
JP7050854B2 (ja) 2022-04-08
JP2023174897A (ja) 2023-12-08
CN105917118A (zh) 2016-08-31
CA2925422A1 (fr) 2015-04-23
US10195323B2 (en) 2019-02-05
JP6758181B2 (ja) 2020-09-23
CN108457844B (zh) 2020-06-30
EP3594500B1 (fr) 2022-04-27
EP3594500B8 (fr) 2023-04-26
ES2916710T3 (es) 2022-07-05
CN105917118B (zh) 2018-03-06
HK1252877A1 (zh) 2019-06-06
EP3594500A1 (fr) 2020-01-15
WO2015055515A1 (fr) 2015-04-23
EP3060805A1 (fr) 2016-08-31
KR102311071B1 (ko) 2021-10-08
US10780205B2 (en) 2020-09-22
US20160250399A1 (en) 2016-09-01
KR20160072149A (ko) 2016-06-22
DK3060805T3 (da) 2020-03-09
US20210023284A1 (en) 2021-01-28
EP3060805B1 (fr) 2019-12-04
JP2020151493A (ja) 2020-09-24
JP2022079564A (ja) 2022-05-26
HK1223670A1 (zh) 2017-08-04
CN108457844A (zh) 2018-08-28
JP2017500068A (ja) 2017-01-05
ES2768339T3 (es) 2020-06-22
EP2860399A1 (fr) 2015-04-15
KR20230038595A (ko) 2023-03-20

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